本文描述了一种以MODIS图像反演陆地大气气溶胶光学厚度的算法,它是基于6S大气辐射传输模型计算的查找表(LUT),并利用地面的暗目标自动反演陆地大气气溶胶光学厚度的方法.利用该算法给出了我国江西省中部地区的2001年10月19日550 nm波长的平均大气气溶胶光学厚度(0.19),这与从国家气象档案馆获得的该地区的气象能见度计算结果有较好的一致性.
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